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How much do you know about Cinematographic Universes?The 'Back to the Future' universe follows the temporal adventures of Marty McFly (Michael J. Fox) and eccentric scientist Doc Brown (Christopher Lloyd) using a modified DeLorean as a time machine. The trilogy directed by Robert Zemeckis (1985-1990) is celebrated for its ingenious plot, its humor and its exploration of how small changes in the past can have big consequences in the future.